Offshore hoisting device for ultra-large bolt-sphere photovoltaic grid

Abstract

The utility model discloses an offshore hoisting device for an ultra-large bolt-sphere photovoltaic grid, which comprises a crane ship, a sling, a photovoltaic grid body and a steel pipe pile, the top of the crane ship is provided with a crane, and the bottom of the crane is provided with a first winch. According to the utility model, the photovoltaic net rack body can be lifted to a required mounting angle in advance through the lifting appliance, then a crane ship lifts the photovoltaic net rack body to a position above the top of the steel pipe pile through the lifting appliance, and the lifting appliance adopts a lifting hook in a binding double-hook form for lifting, so that the phenomenon that the photovoltaic net rack body is easy to rotate and shake during single-hook lifting is avoided; according to the photovoltaic grid structure, coarse positioning is firstly carried out, then a cable rope is wound and unwound through a second winch, so that the photovoltaic grid structure body can be accurately positioned, it is determined that the photovoltaic grid structure body can be accurately placed on a steel pipe pile, the cable rope is adopted, the photovoltaic grid structure body can be fixed, and the situation that the photovoltaic grid structure body shakes due to the influence of wind power is avoided; and a windproof effect can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to offshore hoisting device technical field, concretely is offshore hoisting device of super -large bolt ball photovoltaic net rack. BACKGROUND

[0002] Net rack structure is mostly used in gas station, factory building etc., small size net rack mostly adopts ground assembly, and the whole hoisting mode construction, large size net rack structure has following several common installation methods, one is net rack high altitude bulk method: construction personnel carries out on -the -spot erection installation on the working platform to complete;Two is net rack high altitude slip method: construction personnel adopts the movable scaffold to replace full -paved fixed scaffold, and the net rack installation of different regions is carried out through the movement of scaffold;Three is: net rack whole ascension method, construction personnel carries out erection on the ground flat bottom ground after needing the net rack, then uses professional dress hoisting machinery to install and lift, finally construction personnel carries out adjustment and fixation, but the offshore hoisting device of super -large bolt ball photovoltaic net rack does not have windproof function now, leading to the net rack to be easily affected by the wind and swing, thereby affecting installation precision, for this purpose, the offshore hoisting device of super -large bolt ball photovoltaic net rack is proposed. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a kind of offshore hoisting device of super -large bolt ball photovoltaic net rack, with the advantage of windproof function, solve the offshore hoisting device of super -large bolt ball photovoltaic net rack does not have windproof function now, leading to the net rack to be easily affected by the wind and swing, thereby affecting installation precision Problem.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of offshore hoisting device of super -large bolt ball photovoltaic net rack, including crane ship, lifting appliance, photovoltaic net rack body and steel pipe pile, the top of the crane ship is installed with crane, the bottom of the crane is installed with first winch, the top of the crane is provided with pulley block, the outer surface of the first winch is wound with first cable, the top of the lifting appliance is fixedly connected with second cable, the right end of the top of the crane ship is installed with second winch, the outer surface of the second winch is sleeved with cable wind rope, the other end of the cable wind rope is fixedly connected with photovoltaic net rack body.

[0005] Preferably, the photovoltaic net rack body is located above the steel pipe pile, and the bottom of the photovoltaic net rack body is provided with a pile foundation hole for cooperation with the steel pipe pile.

[0006] Preferably, the first cable penetrates the pulley block, and the other end of the second cable is fixedly connected with the first cable.

[0007] Preferably, a guide wheel is installed on the right side of the crane ship, and the cable wind rope is in contact with the surface of the guide wheel.

[0008] Preferably, the left and right ends of the lifting appliance bottom are fixedly connected with hooks, and the lifting appliance is connected with the photovoltaic net rack body through the hooks.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] The utility model discloses a lifting appliance can hoist the photovoltaic net rack body to the angle of installation in advance, then the crane hoists the photovoltaic net rack body to the top of the steel pipe pile through the lifting appliance, the lifting appliance adopts the hook of the form of binding double hooks to hoist, avoids the photovoltaic net rack body to rotate and sway when hoisting, after hoisting, first carries out the rough positioning, then through the cable wind rope of the second winch, thereby can accurate positioning to the photovoltaic net rack body, determines the photovoltaic net rack body can be accurately placed on the steel pipe pile, and adopts the cable wind rope, can fix the photovoltaic net rack body, avoids the photovoltaic net rack body to sway under the influence of wind force, can play the role of windproof. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the structure schematic diagram of the utility model;

[0012] Fig. 2 It is the main view structure schematic diagram of the lifting appliance of the utility model;

[0013] Fig. 3 It is the plan structure schematic diagram of the lifting appliance of the utility model.

[0014] In the drawing: 1, crane ship;2, first winch;3, crane;4, pulley block;5, first cable;6, second cable;7, lifting appliance;8, photovoltaic net rack body;9, steel pipe pile;10, cable wind rope;11, second winch;12, hook. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0016] Secondly, the "one embodiment" or "embodiment" referred to here means that specific features, structures or characteristics can be included in at least one implementation of the utility model. The "in one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0017] Embodiment one: please refer to Figs. 1-3The utility model provides a kind of offshore hoisting device of super-large bolt ball photovoltaic net rack, including crane ship 1, lifting appliance 7, photovoltaic net rack body 8 and steel pipe pile 9, crane ship 1's top is equipped with crane 3, crane 3's bottom is equipped with first winch 2, crane 3's top is provided with pulley block 4, the outer surface of first winch 2 is equipped with first cable 5, the top of lifting appliance 7 is fixedly connected with second cable 6, the right end of crane ship 1 top is equipped with second winch 11, the outer surface of second winch 11 is equipped with cable wind rope 10, the other end of cable wind rope 10 is fixedly connected with photovoltaic net rack body 8, photovoltaic net rack body 8 is located above steel pipe pile 9, the bottom of photovoltaic net rack body 8 is provided with the pile foundation hole for cooperation with steel pipe pile 9, first cable 5 penetrates pulley block 4, the other end of second cable 6 is fixedly connected with first cable 5, the right side of crane ship 1 is equipped with guide pulley, cable wind rope 10 is in contact with the surface of guide pulley, the left and right ends of the bottom of lifting appliance 7 are all fixedly connected with lifting hook 12, lifting appliance 7 is connected with photovoltaic net rack body 8 by lifting hook 12.

[0018] The utility model discloses a kind of offshore hoisting device of super-large bolt ball photovoltaic net rack, including crane ship 1, lifting appliance 7, photovoltaic net rack body 8 and steel pipe pile 9, crane ship 1's top is equipped with crane 3, crane 3's bottom is equipped with first winch 2, crane 3's top is provided with pulley block 4, the outer surface of first winch 2 is equipped with first cable 5, the top of lifting appliance 7 is fixedly connected with second cable 6, the right end of crane ship 1 top is equipped with second winch 11, the outer surface of second winch 11 is equipped with cable wind rope 10, the other end of cable wind rope 10 is fixedly connected with photovoltaic net rack body 8, photovoltaic net rack body 8 is located above steel pipe pile 9, the bottom of photovoltaic net rack body 8 is provided with the pile foundation hole for cooperation with steel pipe pile 9, first cable 5 penetrates pulley block 4, the other end of second cable 6 is fixedly connected with first cable 5, the right side of crane ship 1 is equipped with guide pulley, cable wind rope 10 is in contact with the surface of guide pulley, the left and right ends of the bottom of lifting appliance 7 are all fixedly connected with lifting hook 12, lifting appliance 7 is connected with photovoltaic net rack body 8 by lifting hook 12.

[0019] The utility model discloses a kind of offshore hoisting device of super-large bolt ball photovoltaic net rack, including crane ship 1, lifting appliance 7, photovoltaic net rack body 8 and steel pipe pile 9, crane ship 1's top is equipped with crane 3, crane 3's bottom is equipped with first winch 2, crane 3's top is provided with pulley block 4, the outer surface of first winch 2 is equipped with first cable 5, the top of lifting appliance 7 is fixedly connected with second cable 6, the right end of crane ship 1 top is equipped with second winch 11, the outer surface of second winch 11 is equipped with cable wind rope 10, the other end of cable wind rope 10 is fixedly connected with photovoltaic net rack body 8, photovoltaic net rack body 8 is located above steel pipe pile 9, the bottom of photovoltaic net rack body 8 is provided with the pile foundation hole for cooperation with steel pipe pile 9, first cable 5 penetrates pulley block 4, the other end of second cable 6 is fixedly connected with first cable 5, the right side of crane ship 1 is equipped with guide pulley, cable wind rope 10 is in contact with the surface of guide pulley, the left and right ends of the bottom of lifting appliance 7 are all fixedly connected with lifting hook 12, lifting appliance 7 is connected with photovoltaic net rack body 8 by lifting hook 12.

[0020] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the present application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating

[0021] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the

[0022] Finally, it should be noted that the above-mentioned embodiments are merely used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A marine lifting device for an ultra-large bolted sphere photovoltaic grid structure, comprising a crane vessel (1), a lifting device (7), a photovoltaic grid structure body (8), and steel pipe piles (9), characterized in that: The top of the crane vessel (1) is equipped with a crane (3), the bottom of the crane (3) is equipped with a first winch (2), the top of the crane (3) is equipped with a pulley block (4), the outer surface of the first winch (2) is wound with a first cable (5), the top of the lifting device (7) is fixedly connected with a second cable (6), the right end of the top of the crane vessel (1) is equipped with a second winch (11), the outer surface of the second winch (11) is covered with a guy rope (10), and the other end of the guy rope (10) is fixedly connected to the photovoltaic grid body (8).

2. The offshore hoisting device for an ultra-large bolted sphere photovoltaic grid structure according to claim 1, characterized in that: The photovoltaic grid body (8) is located above the steel pipe pile (9), and the bottom of the photovoltaic grid body (8) is provided with a pile foundation hole for use with the steel pipe pile (9).

3. The offshore hoisting device for an ultra-large bolted sphere photovoltaic grid structure according to claim 1, characterized in that: The first cable (5) passes through the pulley block (4), and the other end of the second cable (6) is fixedly connected to the first cable (5).

4. The offshore lifting device for an ultra-large bolted sphere photovoltaic grid structure according to claim 1, characterized in that: A guide wheel is installed on the right side of the crane vessel (1), and the guy rope (10) is in contact with the surface of the guide wheel.

5. The offshore hoisting device for an ultra-large bolted sphere photovoltaic grid structure according to claim 1, characterized in that: The bottom of the lifting device (7) is fixedly connected to the left and right ends of the lifting hook (12), and the lifting device (7) is connected to the photovoltaic grid body (8) through the lifting hook (12).

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